This is what I got RR || SS
Order of operations (from high priority to low priority):
Parentheses
Exponents
Multiplications/Division
Addition/Subtraction
All in left to right.
2 ÷ (5 + 3)⁻¹ ÷ 4
2 ÷ (8)⁻¹ ÷ 4
2 ÷ 1/8 ÷ 4
16 ÷ 4
= 4
An inequality that represents this equation would be:
x ≤ 475
They cant spend more than $475, so they can spend less than or $475 as represented in the question.
When simplified all of them equal 3/1. They are asking you to just chose 4 of them. Hope that helps!
B. 1 and 5 are factors of all three numbers :)
